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141.
N. BRIANESE U. CASELLATO F. FENZI M. MENDERA B. MESSIGA L. NODARI M. P. RICCARDI P. A. VIGATO 《Archaeometry》2008,50(5):775-796
This study deals with the physical–chemical and mineralogical–petrographic investigations (OM, SEM–EDS, EPMA, ICP, XRpD, Mössbauer and IR) conducted on first‐ and second‐firing wasters belonging to two types of incised slipware (sgraffito), manufactured at Castelfiorentino between the late 15th and the early 17th centuries. Raw materials, colouring agents and firing products were analysed in order to establish the production technology of the ceramic coatings, by means of detailed microtextural and chemical investigations. The pottery underwent two firing processes: the firing of the white slip‐coated ceramic body and a further firing after application of the glaze. The homogeneity of the raw materials, white slip and glaze is remarkable, and demonstrates the use of well‐established recipes with a constant supply of raw materials from the same places. Highly efficient kiln management during both firings is revealed by body–glaze interface reactions. 相似文献
142.
20世纪60年代“班图斯坦”(黑人家园)的设立,是南非现代史上的一个重大事件。白人政权不遗余力地积极推行这一“创举”,在南非国内和国际上都引起了强烈的反响。“黑人家园”的设立可谓“意味深长”,它是种族主义的极端体现,在政治上“让步”的背后,是精心设计的经济上“分别发展”计划的实施。 相似文献
143.
男性身高的变化能够反映出俄国人口福利状况的变化。1700—1980年,俄国男性士兵身高资料及与之相应的生活状况和福利评估大体分为9个阶段,人的生活状况提高、降低和稳定阶段分别为150、100和30年,280年间男女的身高分别增加了10—11厘米。每逢战争和激烈改革时期,赋税增加和连年歉收,人口的身高、生活状况和福利无不下降;而每逢战争过后,政策得当,社会稳定,风调雨顺之时,人口的身高、生活状况和福利均提高。总之,18世纪俄国民众的整体生活水平下降,而19—20世纪俄国,特别是1921—1980年苏联时期的人口福利提高。这些结论察前人所未察,发他人所未发。 相似文献
144.
Linda Connor Nick Higginbotham Sonia Freeman Glenn Albrecht 《Oceania; a journal devoted to the study of the native peoples of Australia, New Guinea, and the Islands of the Pacific》2008,78(1):76-90
ABSTRACT Water is a resource that both unites and divides people in the Upper Hunter Valley of New South Wales, where many communities are facing the prospect of large‐scale open‐cut coalmining developments on productive mixed use land, or already live in proximity to mines and power stations. This article analyses conflicts over a proposed coal mine at Bickham in the Upper Hunter Valley, by contrasting the various protagonists' discourses of water scarcity, supply, and connectivity. It examines the ways in which the terms of opposition are narrowed to the arena of state and industry supported science and economic development, marginalising other cultural values and environmental ethics that are integral to opponents' discourses. Opponents have achieved some measure of success through contestation of the uncertain science of hydrological modelling, bolstered by the context of drought and increasing public acceptance of climate change science. 相似文献
145.
山东危山西汉墓出土陶器彩绘颜料研究 总被引:6,自引:4,他引:2
为研究山东危山西汉墓出土彩绘陶器颜料成分,采用偏光显微镜、显微拉曼光谱仪和扫描电子显微镜-能谱仪进行了分析。研究结果显示,危山汉墓陶器彩绘颜料有朱砂、铅丹、中国紫(汉紫BaCuSi2O6)、铁红、铁黑、白土等。中国紫颜料首次在山东省的发现,扩大了该颜料的使用区域,具有重要的考古学意义。另外,还在紫色颜料中分析出了BaCu2Si2O7蓝色晶体,这是继中国蓝中国紫之后的又一重大发现。 相似文献
146.
中国国民党早期军队政工制度的演变:1924-1928 总被引:3,自引:0,他引:3
在孙中山的“党治”理念及苏联“党军”体制影响下,中国国民党于1924年改组后积极倡行“党在国上”、“党在军上”的政治制度,在黄埔军校教导团时代,即仿效苏联红军实施以党代表为中心、以政治部为具体实践单位、辅以自上而下建立党部的三位一体的政工制度。1925年7月改编为国民革命军后,这一体制在黄埔军校生为主体的军队内基本保留。因国共间的猜忌,国民革命军政工制度随着“清党”运动而产生重大变异,党代表制废除,政治训练部地位下降,军队党部更是形同虚设。试图控制军队的国民党,却被以蒋介石为首的军人反控,形成了事实上的“以军干政”、“军强党弱”现象,成为此后影响民国政治走向的一大因素。 相似文献
147.
R. Alan Covey 《Journal of Archaeological Research》2008,16(3):287-338
During the Late Intermediate period (LIP, c. A.D. 1000–1400), the central Andes experienced the decline of the Wari and Tiwanaku
states, as well as processes of state formation, regional population growth, and competition culminating in the imperial expansion
of the Chimú and Inka polities. The LIP holds the potential to link the archaeological features of early Andean states with
the material signatures of the later ones, providing a critical means of contextualizing the intergenerational continuities
and breaks in state structures and imperial strategies. The recent proliferation of LIP research and the completion of a number
of regional studies permit the overview of six LIP regions and the comparison of highland and lowland patterns of political
and economic organization, social complexity, and group identity. 相似文献
148.
Modern technology lends itself to holistic exploration and widely accessible outreach. New technology allows scientists studying
our planet either from space or deep under the seas, to explore and reveal both natural and cultural resources that have previously
escaped our scrutiny. However, the use of these new technologies is expensive and often the exclusive tool of industrial research.
Yet, these new technologies can lead the way to greater collaboration, better science and more public access. In 2003 and
2004, a landmark project, combining government agencies, industrial technology and outreach set new standards in collaborative
scientific exploration. The project focused on six shipwrecks at depth in the Gulf of Mexico. The questions posed by the project
illuminate how science and industry can collaborate to produce remarkable results. The papers presented in this issue form
a model for deepwater exploration. 相似文献
149.
Linda Wirf April Campbell Naomi Rea 《Gender, place and culture : a journal of feminist geography》2008,15(5):505-518
The existence of gendered knowledge has been identified as a significant feature of Indigenous Australian culture, and the importance of considering the implications of gendered environmental knowledge in collaborative cross-cultural natural resource management has been highlighted. There is a lack of case studies that demonstrate how Indigenous women's knowledge and laws can be provided for in resource management contexts. From collaborative research with Anmatyerr women in central Australia, we discuss the implications of gender bias in relation to gendered knowledge in natural and cultural resource management, with a specific focus on Anmatyerr women's involvement in providing inputs about the cultural values of water within water allocation planning processes. This research highlights Anmatyerr women's own perspectives of their roles in contemporary contexts and identifies the existence of cultural change and continuity in relation to rights and responsibilities around water. 相似文献
150.
鞠海龙 《中国历史地理论丛》2008,23(3)
本土安全是近代中国海疆安全战略的终极目标。由于战略目标的局限,中国虽然拥有具备远洋作战能力的海军,但却无法在海军军备建设、军力部署,以及战略战备等方面摆脱海岸防御战略的影响。受本土安全思想的影响,中国的战略决策者在甲午战争中屡失战机,而近代中国海疆安全战略体系也因此崩溃。 相似文献